![\"python\u4e2d\u5982\u4f55\u5efa\u7acb\u7ebf\u7a0b\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25072557\/adf0a726-c289-4601-af4c-c03792aec377.webp\")
<\/p>\n<\/p>\n
\nsearch("python \u5982\u4f55\u5efa\u7acb\u7ebf\u7a0b")<\/p>\n
mclick([0, 1, 3, 4, 10])<\/p>\n
end-searching<\/strong><\/p>\n<\/p>\n<\/blockquote>\n
Python\u4e2d\u5982\u4f55\u5efa\u7acb\u7ebf\u7a0b<\/h3>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7
threading<\/code>\u6a21\u5757\u65b9\u4fbf\u5730\u521b\u5efa\u548c\u7ba1\u7406\u7ebf\u7a0b\u3002\u4e3b\u8981\u6b65\u9aa4\u5305\u62ec\u5bfc\u5165\u6a21\u5757\u3001\u5b9a\u4e49\u7ebf\u7a0b\u903b\u8f91\u3001\u521b\u5efa\u7ebf\u7a0b\u5b9e\u4f8b\u5e76\u542f\u52a8\u7ebf\u7a0b\u3002<\/strong> \u6838\u5fc3\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n\n
- \n
\u4f7f\u7528
Thread<\/code>\u7c7b\u521b\u5efa\u7ebf\u7a0b\uff1a<\/strong>
\u901a\u8fc7threading.Thread<\/code>\u7c7b\u521b\u5efa\u7ebf\u7a0b\u5b9e\u4f8b\uff0c\u5e76\u5c06\u7ebf\u7a0b\u903b\u8f91\u51fd\u6570\u6216\u7c7b\u7ed1\u5b9a\u5230target<\/code>\u53c2\u6570\u3002<\/p>\n<\/p>\n<\/li>\n- \n
\u542f\u52a8\u7ebf\u7a0b\uff1a<\/strong>
\u4f7f\u7528start()<\/code>\u65b9\u6cd5\u542f\u52a8\u7ebf\u7a0b\u3002<\/p>\n<\/p>\n<\/li>\n- \n
\u7b49\u5f85\u7ebf\u7a0b\u5b8c\u6210\uff1a<\/strong>
\u8c03\u7528join()<\/code>\u65b9\u6cd5\u786e\u4fdd\u4e3b\u7ebf\u7a0b\u7b49\u5f85\u6240\u6709\u5b50\u7ebf\u7a0b\u7ed3\u675f\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n\u4ee5\u4e0b\u662f\u8be6\u7ec6\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
import threading<\/p>\nimport time<\/p>\n
def print_numbers():<\/p>\n
for i in range(5):<\/p>\n
print(f"Number: {i}")<\/p>\n
time.sleep(1)<\/p>\n
\u521b\u5efa\u7ebf\u7a0b<\/strong><\/h2>\n
thread1 = threading.Thread(target=print_numbers)<\/p>\n
thread2 = threading.Thread(target=print_numbers)<\/p>\n
\u542f\u52a8\u7ebf\u7a0b<\/strong><\/h2>\n
thread1.start()<\/p>\n
thread2.start()<\/p>\n
\u7b49\u5f85\u7ebf\u7a0b\u7ed3\u675f<\/strong><\/h2>\n
thread1.join()<\/p>\n
thread2.join()<\/p>\n
print("\u6240\u6709\u7ebf\u7a0b\u5df2\u5b8c\u6210")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u6b63\u6587\u5185\u5bb9\uff08\u591a\u7ebf\u7a0b\u77e5\u8bc6\u8be6\u89e3\uff09<\/h3>\n<\/p>\n
\u4e00\u3001Python\u7ebf\u7a0b\u7684\u57fa\u672c\u6982\u5ff5<\/h4>\n<\/p>\n
Python\u7ebf\u7a0b\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5e76\u53d1\u5de5\u5177\uff0c\u8fd0\u884c\u5728\u540c\u4e00\u8fdb\u7a0b\u4e2d\uff0c\u5171\u4eab\u5185\u5b58\u548c\u8d44\u6e90\u3002\u9002\u5408I\/O\u5bc6\u96c6\u578b\u4efb\u52a1<\/strong>\uff0c\u5982\u6587\u4ef6\u8bfb\u5199\u3001\u7f51\u7edc\u8bf7\u6c42\u7b49\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7531\u4e8e\u5168\u5c40\u89e3\u91ca\u5668\u9501\uff08GIL\uff09\u7684\u5b58\u5728\uff0cPython\u591a\u7ebf\u7a0b\u5728CPU\u5bc6\u96c6\u578b\u4efb\u52a1\u4e2d\u6548\u7387\u6709\u9650\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u521b\u5efa\u7ebf\u7a0b\u7684\u4e24\u79cd\u65b9\u5f0f<\/h4>\n<\/p>\n
\n
- \n
\u51fd\u6570\u65b9\u5f0f\uff1a<\/strong>
\u5c06\u76ee\u6807\u51fd\u6570\u4f20\u9012\u7ed9Thread<\/code>\u7684target<\/code>\u53c2\u6570\uff0c\u521b\u5efa\u7ebf\u7a0b\u3002<\/p>\n<\/p>\ndef worker():<\/p>\nprint("\u7ebf\u7a0b\u5f00\u59cb\u5de5\u4f5c")<\/p>\n
thread = threading.Thread(target=worker)<\/p>\n
thread.start()<\/p>\n
thread.join()<\/p>\n
<\/code><\/pre>\n<\/p>\n<\/li>\n
- \n
\u7ee7\u627f\u65b9\u5f0f\uff1a<\/strong>
\u81ea\u5b9a\u4e49\u4e00\u4e2a\u7ee7\u627fthreading.Thread<\/code>\u7c7b\u7684\u5b50\u7c7b\uff0c\u5e76\u91cd\u5199run<\/code>\u65b9\u6cd5\u3002<\/p>\n<\/p>\nclass MyThread(threading.Thread):<\/p>\ndef run(self):<\/p>\n
print("\u5b50\u7c7b\u7ebf\u7a0b\u8fd0\u884c")<\/p>\n
thread = MyThread()<\/p>\n
thread.start()<\/p>\n
thread.join()<\/p>\n
<\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
\u4e09\u3001\u7ebf\u7a0b\u540c\u6b65\u4e0e\u9501\u673a\u5236<\/h4>\n<\/p>\n
\u591a\u7ebf\u7a0b\u5171\u4eab\u6570\u636e\u53ef\u80fd\u5bfc\u81f4\u8d44\u6e90\u7ade\u4e89\u6216\u6570\u636e\u4e0d\u4e00\u81f4\u95ee\u9898\u3002\u4e3a\u907f\u514d\u6b64\u95ee\u9898\uff0c\u53ef\u4f7f\u7528\u7ebf\u7a0b\u540c\u6b65\u5de5\u5177\u3002<\/p>\n<\/p>\n